dcfexpert.ru - robtex.com
dcfexpert.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.165.123.36🇷🇺 AS_KKM_IT185.165.123.0/24 | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | mail.dcfexpert.ru ⭐ | ||||||
| A | 185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | sendmail.hostland.ru | ||||||
| SOA | ns.hostland.rusupport@hostland.ru 2003-08-12 #7 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069709 | ||||||
Subdomains
mail.dcfexpert.ru |
Same first word
dcfexpert.ru |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns.hostland.ru2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 16:17:52
●NSns3.hostland.ru2015-08-05 → 2026-07-22 · 2 obs
● 2026-07-22 16:17:52
○MXalt1.aspmx.l.google.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXalt2.aspmx.l.google.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXaspmx.l.google.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXaspmx2.googlemail.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXaspmx3.googlemail.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXaspmx4.googlemail.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
○MXaspmx5.googlemail.com2015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
●MXmail.dcfexpert.ru2026-06-24 → 2026-07-22 · 3 obs
● 2026-06-24 07:19:22
● 2026-07-22 16:17:52
●A185.165.123.362026-06-24 → 2026-07-22 · 3 obs
● 2026-06-24 07:19:22
● 2026-07-22 16:17:52
○A185.26.122.42015-08-05 → 2017-08-19 · 4 obs
● 2017-08-19 10:52:34
○ 2026-06-24 07:19:22
○ 2026-07-22 16:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net, b.dns.ripn.net... | - |
| dcfexpert.ru | ns.hostland.ru, ns3.hostland.ru | 4 records |
✅ Authoritative Response
Server:185.22.183.98
NS records: ns.hostland.ru, ns3.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcfexpert.ru (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.165.123.36 |
| NS | 2 | ns.hostland.ru, ns3.hostland.ru |
| MX | 1 | mail.dcfexpert.ru (pri: 10) |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.hostland.ru, ns.hostland.ru, ns3.hostland.ru...)
Analysis
Hierarchy
dcfexpert.ru is the parent zone for mail.dcfexpert.ru.
IP Addresses
dcfexpert.ru resolves to one IP address: 185.165.123.36.
geostan.ru, nikstory.com, xn----8sbnmnn1aimkt4d.com and two other host names share IP numbers with dcfexpert.ru.
Name Servers
Two name servers handle the delegation for dcfexpert.ru: ns3.hostland.ru and ns.hostland.ru.
dcfexpert.ru uses the same name servers as several other domains — among them khural.ru, lazzio.net, gel-school-12.ru and two more.
dcfexpert.ru is at least partially co-delegated on name servers with other domains, such as newunion.ru.
ns3.hostland.ru and ns.hostland.ru both carry two IP addresses. The A records for ns3.hostland.ru are 81.95.18.218 and 185.22.183.98; the A records for ns.hostland.ru are 185.26.122.3 and 185.26.123.231.
Mail Servers
Mail for dcfexpert.ru is handled by a single mail server, mail.dcfexpert.ru.
mail.dcfexpert.ru carries a single IP number, which is 185.26.123.232.